155489328

素因数分解:

$2^4\times 3^3\times {\mathrm{359929}}^1$

素因数の和:359946

約数の個数: 40

約数和(自身を含む): 446313200

約数和(自身を除く): 290823872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 359929, 719858, 1079787, 1439716, 2159574, 2879432, 3239361, 4319148, 5758864, 6478722, 8638296, 9718083, 12957444, 17276592, 19436166, 25914888, 38872332, 51829776, 77744664, 155489328]

約数ペア:

[(1, 155489328), (2, 77744664), (3, 51829776), (4, 38872332), (6, 25914888), (8, 19436166), (9, 17276592), (12, 12957444), (16, 9718083), (18, 8638296), (24, 6478722), (27, 5758864), (36, 4319148), (48, 3239361), (54, 2879432), (72, 2159574), (108, 1439716), (144, 1079787), (216, 719858), (432, 359929)]